THE LONGINES AVIGATION BIGEYE L2.816.1.93.2

Case SHAPE Round MATERIAL Titanium GLASS Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside CASE BACK Screw-down case back DIMENSION Ø 41.00 mm LUG DISTANCE 20 mm THICKNESS 14.50 mm WATER RESISTANCE Water-resistant to 3 bar WEIGHT 77.3 g MOVEMENT DESCRIPTION Self-winding mechanical movement beating at 28 #39;800 vibrations per hour, with a power reserve of approximately 66 hours